Are Hongkongers starting to get bored of Shenzhen? Lately, when I ask friends and acquaintances if they have any weekend plans north of the border, there is a lot less enthusiasm in their replies. I see a lot of shrugs, or people saying they don’t know when they’re going next. I have no exact figures but anecdotally, the people around me are not doing as many day trips to our neighbouring city. I cannot say if there is an actual decline in traffic. In fact, the evidence might point to the...